| 1 | //===--- CloexecFopenCheck.cpp - clang-tidy--------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #include "CloexecFopenCheck.h" |
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| 10 | #include "clang/ASTMatchers/ASTMatchFinder.h" |
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| 11 | |
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| 12 | using namespace clang::ast_matchers; |
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| 13 | |
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| 14 | namespace clang::tidy::android { |
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| 15 | |
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| 16 | void CloexecFopenCheck::registerMatchers(MatchFinder *Finder) { |
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| 17 | auto CharPointerType = hasType(InnerMatcher: pointerType(pointee(isAnyCharacter()))); |
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| 18 | registerMatchersImpl( |
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| 19 | Finder, Function: functionDecl(isExternC(), returns(InnerMatcher: asString(Name: "FILE *" )), |
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| 20 | hasName(Name: "fopen" ), hasParameter(N: 0, InnerMatcher: CharPointerType), |
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| 21 | hasParameter(N: 1, InnerMatcher: CharPointerType))); |
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| 22 | } |
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| 23 | |
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| 24 | void CloexecFopenCheck::check(const MatchFinder::MatchResult &Result) { |
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| 25 | insertStringFlag(Result, /*Mode=*/'e', /*ArgPos=*/1); |
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| 26 | } |
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| 27 | |
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| 28 | } // namespace clang::tidy::android |
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| 29 | |
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